[Zope] zope/apache/windows

I am trying to get apache to provide password entry to the zope manage section - using windows nt. I have used the apache location directive per the zope documentation. I can get the password entry to work for the main zope site (through the zope.exe, but cannot get entry to work for the manage area exclusively. What might I be missing? thanks Dan Brady Precision GraphicsChampaign, IL